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X-MS-Exchange-AntiSpam-MessageData-ChunkCount: 1 X-MS-Exchange-AntiSpam-MessageData-0: Iao6NFCxpKWp5GCKI6naDMJDKao07/mcFnesbtRGJWdtYjDxF9JgmShJkRYuFl7m7ZsXump73iUkAw+pOMqbL59go/ReDMeUx2YKL02+ERSC422DcEKVlKYTMlNKw2mdu6UR47lQ4F1QjHCfL6W0MIHhx2nIIScSRJj9WXCbhTo8IwIw/saQ7ONnUbfUaPDmMj6HtQ+Y/tRKdH3hlbE3poKI8Ed2ocEqbcKga5htKRyWToFtvAuf0ZAM53cdg3Wsns/hYDIFutEC2AE2sDL68hqLHspTJks2c8YlPSrpdvIgblupkiIajS/nkmsm4TEG8z9hcaH8Lfk16up1gLYmmf53pzYzgWcY2tmVpGjmsPQXWwlnVO/edgwfiw2ADm199dbyDbYKnklEASWgiHR3v+NfYK0R9h5gRhRi5Em3+9eyL7l4MltfNG33Ki7CBB5+ X-OriginatorOrg: ti.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 29 May 2026 15:22:30.2678 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: 935d16f7-da9d-47c8-83f8-08debd961983 X-MS-Exchange-CrossTenant-Id: e5b49634-450b-4709-8abb-1e2b19b982b7 X-MS-Exchange-CrossTenant-OriginalAttributedTenantConnectingIp: TenantId=e5b49634-450b-4709-8abb-1e2b19b982b7;Ip=[198.47.23.194];Helo=[lewvzet200.ext.ti.com] X-MS-Exchange-CrossTenant-AuthSource: MWH0EPF000C6192.namprd02.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: IA4PR10MB8472 On 22:09-20260528, Wang, Sen wrote: > On 5/20/2026 6:56 AM, Moteen Shah wrote: > > From: Jayesh Choudhary > > > > Add device tree overlay to enable analog audio support on J721S2-EVM > > using PCM3168A codec connected to McASP4 serializers. > (snip)> +&scm_conf { > > + #address-cells = <1>; > > + #size-cells = <1>; > > + > > + audio_refclk1: clock-controller@42e4 { > > + compatible = "ti,j721s2-audio-refclk", "ti,am62-audio-refclk"; > > + reg = <0x42e4 0x4>; > > + clocks = <&k3_clks 157 299>; > > + assigned-clocks = <&k3_clks 157 299>; > > + assigned-clock-parents = <&k3_clks 157 328>; > > + #clock-cells = <0>; > > + }; > > +}; > > Hi Moteen, > > Should the bulk of this scm_conf block go to the SoC-dtsi instead? It looks > like it could be a part of J721 SoC dtsi, which currently doesn't seem to > have any audio refclks defined. See 6111ac92f9341 as an example? audio refclk is the primary function, why make it as board dependent function? -- Regards, Nishanth Menon Key (0xDDB5849D1736249D) / Fingerprint: F8A2 8693 54EB 8232 17A3 1A34 DDB5 849D 1736 249D https://ti.com/opensource